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Table 4 Statistical analysis for outcome

From: Effect and associated factors of a clinical pharmacy model in the incidence of medication errors (EACPharModel) in the Hospital Pablo Tobón Uribe: study protocol for a stepped wedge randomized controlled trial (NCT03338725)

Type AnalysisMeasure
Univariate analysisPopulation characterization
Bi-varied analysisEstimation of the association (RR) between the clinical pharmacy model and the incidence of medication errors.
The difference of means in the hospital stay length
Multivariate analysisPoisson regression to determine the variables that most influence the MEs.
Survival analysisThe difference in time in the presence of a medication error.
The difference in time in the resolution of a medication error.